--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mozilla-aarch64-bmo-963028.patch	Sun Apr 13 16:54:09 2014 +0200
@@ -0,0 +1,54 @@
+
+# HG changeset patch
+# User Marcin Juszkiewicz <mjuszkiewicz@redhat.com>
+# Date 1390512871 18000
+# Node ID feaf8bd56a82749f5d0d8869b7c0a1c01e300362
+# Parent  2a082f03cd1d64c8bfff9641284f2dc23617f806
+Bug 963028 - AArch64 support for jemalloc. r=froydnj
+
+diff --git a/memory/jemalloc/src/include/jemalloc/internal/jemalloc_internal.h.in b/memory/jemalloc/src/include/jemalloc/internal/jemalloc_internal.h.in
+--- a/memory/jemalloc/src/include/jemalloc/internal/jemalloc_internal.h.in
++++ b/memory/jemalloc/src/include/jemalloc/internal/jemalloc_internal.h.in
+@@ -283,16 +283,19 @@ static const bool config_ivsalloc =
+ #    define LG_QUANTUM		4
+ #  endif
+ #  ifdef __SH4__
+ #    define LG_QUANTUM		4
+ #  endif
+ #  ifdef __tile__
+ #    define LG_QUANTUM		4
+ #  endif
++#  ifdef __aarch64__
++#    define LG_QUANTUM		4
++#  endif
+ #  ifndef LG_QUANTUM
+ #    error "No LG_QUANTUM definition for architecture; specify via CPPFLAGS"
+ #  endif
+ #endif
+ 
+ #define	QUANTUM			((size_t)(1U << LG_QUANTUM))
+ #define	QUANTUM_MASK		(QUANTUM - 1)
+ 
+diff --git a/memory/mozjemalloc/jemalloc.c b/memory/mozjemalloc/jemalloc.c
+--- a/memory/mozjemalloc/jemalloc.c
++++ b/memory/mozjemalloc/jemalloc.c
+@@ -1097,17 +1097,17 @@ static unsigned		ncpus;
+ /*
+  * VM page size. It must divide the runtime CPU page size or the code
+  * will abort.
+  * Platform specific page size conditions copied from js/public/HeapAPI.h
+  */
+ #if (defined(SOLARIS) || defined(__FreeBSD__)) && \
+     (defined(__sparc) || defined(__sparcv9) || defined(__ia64))
+ #define pagesize_2pow			((size_t) 13)
+-#elif defined(__powerpc64__)
++#elif defined(__powerpc64__) || defined(__aarch64__)
+ #define pagesize_2pow			((size_t) 16)
+ #else
+ #define pagesize_2pow			((size_t) 12)
+ #endif
+ #define pagesize			((size_t) 1 << pagesize_2pow)
+ #define pagesize_mask			(pagesize - 1)
+ 
+ /* Various quantum-related settings. */
+